baber/WOPTO huggingface dataset:
Patent EP-0338073-A1 (EP)
Title: Improved laryngoscope
Inventor: BULLARD JAMES ROGER
IPC: A61B1/267
Filed: 1988-09-23
Abstract: A device (27) for moving an object in the larynx and trachea region of a patient for use with a laryngoscope (10) 
having a working channel (26). The device has an elongate shaft (37) adapted for movement within the working channel of 
the laryngoscope (10). Located at a distal region of the shaft (37) are grasping jaws (43). The placement device (27) can 
grasp an object, move the object relative to the laryngoscope (10) and release the object from the placement device (27) at a 
desired position.
Patent EP-0326992-A1 (EP)
Inventor: FORTESCUE THOMAS RICHARD
IPC: G01V3/20
Filed: 1989-01-30
Abstract: The invention relates to a device for measuring the impedance of a medium along a measurement line, the medium being either sea water or a sediment on the sea-bottom or else a mixture thereof. 
     According to the invention, a special antenna (2) is used, which extends along the measurement line and contains a suc­cession of ring electrodes (10, 11), which can selectively be fitted into a meter circuit (figure 2) via cyclically switched Reed relays (34, 35). 
     The invention can especially be applied to the study of the alterations of a hole in a sediment at sea-bottom created behind a torpedo-shaped container penetrating by gravity into the sediment.
Patent EP-0328122-A1 (EP)
Inventor: YAMAMOTO TAKAO
IPC: C09D11/00
Filed: 1989-02-09
Abstract: A recording liquid comprising a coloring material and a liquid medium containing water and a water-soluble organic solvent having an ether bond, and a pH value of said recording liquid being from 3 to 9 and a peroxide concentration of the liquid medium being not more than 4 mmol/ℓ in terms of iodine is provided. And also an ink-jet recording process that performs recording by ejecting the recording liquid in the form of droplets from a minute ejection orifice, to a recording medium by the action of heat energy, is provided.
Patent EP-0334147-A1 (EP)
Inventor: HUBSCH WALTER DR
IPC: A61K31/40
Filed: 1989-03-13
Abstract: Disubstituted pyrroles of the formula 
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 in which the substituents have the meanings given in the text and which can be employed as active substances in medicaments.
Patent EP-0389654-A1 (EP)
Title: Integrierbare Verstärkerschaltung
Inventor: HERMANN HELMUT DIPL-ING
IPC: H03F1/30
Filed: 1989-03-29
Abstract: Integrierbare Verstärkerschaltung mit einer Vorverstärkerstufe (10,11), einer Treiberstufe (6-9), einer Gegentaktendstufe (3,4) und einer Regelstufe (24,25,27), die einen Differenzwert aus einem Referenzstrom und aus einem dem durch die Gegentaktendstufe (3,4) fließenden Ruhestrom proportionalen Meßstrom bildet, die bei Auftreten eines das Nichtausteuern der Vorverstärkerstufe anzeigenden Steuersignals an einem Steuereingang den Differenzwert oder einen dazu proportionalen Wert speichert und die abhängig von gespeicherten Wert durch Ändern des Arbeitpunktes der Gegentaktendstufe (3,4) deren Ruhestrom einstellt.
Patent EP-0336452-A1 (EP)
Inventor: OKA TETSUO
IPC: C12P13/24
Filed: 1984-02-16
Abstract: Disclosed is a process for producing L-phenylalanine which comprises culturing a microorganism obtained by transforming a host microorganism belonging to the genus  Corynebacterium  or  Brevibacterium  with a recombinant DNA wherein a DNA fragment containing a gene coding for chorismate mutase and prephenate dehydratase is inserted into a vector DNA, accumulating L-phenylalanine in the culture and recovering L-phenylalanine therefrom. Furthermore, recombinant DNA molecules and the corresponding transformants which can be used in the aforementioned process are described.
Patent EP-0343472-A1 (EP)
Inventor: SCHOCHE HORST DIPL-ING
IPC: B65B43/26
Filed: 1989-05-13
Abstract: The invention relates to an apparatus for filling and palletising valve bags. Its object is to provide an apparatus with which the filling of the bag and the subsequent transporting and palletising of the filled valve bag can be carried out over short paths using structurally simple and readily handled means. It is characterised by a carrier arm which can be moved universally and which has a head which is disposed at its leading arm end and comprises a suction device (2) and a bag gripping device (1) which picks up, transports and palletises the filled sack (VS), the suction device (2) and the gripping device (1) being jointly disposed on the head in a fixed spatial arrangement. <IMAGE>
Patent EP-0344530-A1 (EP)
Inventor: MILLER GARY HENRY
IPC: A61B17/00
Filed: 1989-05-18
Abstract: Dilatation catheter assembly particularly suitable for use in valvuloplasty procedures. A plurality of dilatation catheters each having an inflatable balloon and a short guide sleeve in the distal portion thereof are introduced and advanced individually along a guidewire into the cardiovascular system of a patient. The catheters are introduced individually so that a smaller incision with less trauma to the patient can be used. Once inside the cardiovascular system, the catheters can be manipulated to position the balloons side by side in an area such as an aortic valve where the combined dilatation effect of a plurality of balloons can be advantageously employed.
Patent EP-0360136-A1 (EP)
Inventor: KUDO MUTSUO
IPC: B65B69/00
Filed: 1989-09-12
Abstract: A cutting and opening method for a rectangular package covered with packaging material is provided comprising the following steps: the packaging material of a rectangular package is cut from one edge to the other on two mutually opposing planes after forming a space between the packaging material and the packaged objects; the packaging material on the same two planes is cut from one of the two edges other than those passing the starting point and the end point of these cutting lines to the above mentioned cutting lines; the packaging material is cut on the plane adjacent to the above mentioned two planes and having two edges passing the two cutting lines in such a manner that the two cutting lines are connected after forming a space between the packaging material and the packaged objects; and thereafter, the packaging material is cut open at each area on the three planes where cutting lines are provided. According to a further aspect a cutting and opening device for a rectangular package covered with packaging material comprising: a platform (1), on which a rectangular package is placed, means for forming a space between the packaging material and the packaged objects on the two mutually opposing planes of the package on said platform (1); a pair of cutting blades (3, 3) cutting the packaging material from one edge to the other in the direction of height or width, whereby a space is formed between the packaging material and the packaged objects by said means; a pair of cutting blades (4, 4) cutting said packaging material from one of the two edges other than the edges passing the starting point and the end point of each of the two cutting lines cut by the pair of cutting blades (3, 3) to the above mentioned cutting lines; means for forming a space between the packaging material and the packaged objects on the plane   with two edges that pass the ends of the two cutting lines made by the pair of cutting blades (4, 4); a cutting blade (5) for cutting the packaging material so as to connect the two cutting lines on the above plane; and a device for opening the packaging material from each area on the three planes provided with cutting lines.
Patent EP-0361220-A1 (EP)
Inventor: BITTNER FRIEDRICH DR
IPC: C01B17/34
Filed: 1989-09-14
Abstract: Processes are indicated for the preparation of lower sodium polysulphides, such as sodium disulphide, from higher sodium polysulphides and sodium. To this end, either sodium is added to molten sodium polysulphide with vigorous stirring under a protective gas in a stoichiometric ratio corresponding to the desired product, or the higher polysulphide and the sodium are metered alternately or simultaneously into a polysulphide melt under the same conditions. In all cases, the metering of the sodium is adjusted so that the reaction mixture remains stirrable, and stirring is continued until the desired product composition has been reached.
Patent EP-0377838-A1 (EP)
Inventor: BURKE PATRICK MICHAEL
IPC: B01J31/20
Filed: 1989-12-12
Abstract: Manufacture of 5-cyanovaleric acid and its esters by carbonylation of pentenenitriles from a mixture consisting essentially of pentenenitrile, CO and at least one compound of the formula R′OH, where R is hydrogen or alkyl of 1 to 6 carbon atoms.
Patent EP-0353930-A1 (EP)
Inventor: KORNY LINDSAY MOIRA
IPC: A61F11/14
Filed: 1989-07-25
Abstract: A safety unit combining eye and hearing protection in which retention of earcups on the head of wearer is by resilience of separate side arms (10,26,112) carrying the earcups (28). The resilience is resisted by provision of a rigid frame to spectacles (12,112), or a rigid beam (30) to goggles (20). Snap fitting of arms to the frame or beam enables use of the arms with either spectacles or goggles. The spectacle lens or goggle visor is separate from the rigid frame or beam.
Patent EP-0375320-A1 (EP)
Inventor: HARTMAN GEORGE D
IPC: A61K31/445
Filed: 1989-12-18
Abstract: Novel substituted thieno[3,2-b]thiophene-2-­sulfonamides of formula (I) are prepared by novel synthetic processes. These compounds are useful for the treatment of elevated intraocular pressure in compositions including ophthalmic drops and inserts.
Patent EP-0385038-A1 (EP)
Inventor: GOPALAN BALASUBRAMANIAN
IPC: C07D211/72
Filed: 1989-12-28
Abstract: Compounds of formula I
     and their salts in which n = 0 or 1, R 1  and R 2  are each aliphatic or cycloalkyl or NR 1  R 2  is an optionally substituted heterocyclic ring, R 3  is alkyl, cycloalkyl or optionally substituted amino, R 5  is an aliphatic group, R 6  is H, an optionally substituted aliphatic group or a cycloalkyl group, or R 3  and R 5  together with the nitrogen and carbon atoms to which they are attached form an optionally substituted heterocyclic ring or R 5  and R 6  together with the nitrogen to which they are attached form a heterocyclic ring optionally substituted by alkyl and R 7  is optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, trifluoromethyl or cyano have utility as hypoglycaemic agents.
Patent EP-0349419-A1 (EP)
Title: Procédé de préparation d'un catalyseur apte à promouvoir la conversion oxydante du méthane en hydrocarbures supérieurs
Inventor: FORQUY CHRISTIAN
IPC: C07C11/04
Filed: 1989-06-27
Abstract: On met tout d'abord en contact une phase aqueuse renfermant des cations d'au moins un métal du groupe des lanthanides et des cations d'au moins un métal alcalino-terreux avec une quantité suffisante d'une source d'ions carbonates et éventuellement d'une source d'ions hydroxydes pour fomer un coprécipité de carbonates et d'hydroxycarbonates desdits métaux renfermant au moins 5% en poids de carbonates et amener le pH du milieu réactionnel à une valeur supérieure à 8. Le coprécipité obtenu est éventuellement maintenu entre 60°C et 150°C pendant au moins 30 minutes, puis il est soumis à un lavage et ensuite à un séchage. Le coprécipité lavé et séché est enfin calciné entre 400°C et 1000°C. Le coprécipité calciné est utile comme catalyseur apte à promouvoir la conversion oxydante du méthane en hydrocarbures en C2<+> avec une activité et une sélectivité élevées.
Patent EP-0376836-A1 (EP)
Inventor: MAISSANT JEAN-PIERRE
IPC: F01L9/10
Filed: 1989-12-22
Abstract: Device and method for introducing under pressure a carburetted mixture into a chamber (16) of a first cylinder (1) of a two-stroke internal-combustion engine. The device is characterised particularly in that it comprises a valve (19) interacting with a seat in order to close off a pipe (15) for introducing the carburetted mixture into the chamber (16) of the first cylinder, means (25) for the return of the valve (19), and an assistance member comprising a separating element interacting with one end of a stem of the valve (19), said member (22) separating a first (23) and a second (24) volume, within each of which a pressure prevails, the element (22) having a movement and producing a displacement of the valve (19) under the action of the difference between the pressure of the first volume and the pressure of the second volume. The method uses particularly the device according to the invention. 
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Patent EP-0341171-A1 (EP)
Inventor: BASSENNE LOUIS
IPC: B27F7/15
Filed: 1989-05-03
Abstract: Template for producing a structural support structure, in particular a frame or a truss frame. It consists of telescopic metallic elements (1 to 4) which are mounted on rolling feet (5). Each foot (5) carries a device for the installation, by means of thrust cylinders, of lateral stops for locking the support structure to be produced. <IMAGE>
Patent EP-0346252-A1 (EP)
Inventor: DUNAND GEORGES
IPC: B42D5/00
Filed: 1989-06-08
Abstract: The support according to the invention is formed from two transparent walls, a plane lower wall (5), an upper wall (4) comprising a plane part forming a receptacle (1) and a non-plane part (3) defining a tubular volume. A compartment is left free between the upper wall (4) and the lower wall (5), inside which is inserted a sheet (8) provided with a decoration. The decoration can thus be seen from outside. <IMAGE>
Patent EP-0373134-A1 (EP)
Inventor: JONSSON CHRISTER
IPC: B03B5/00
Filed: 1989-12-04
Abstract: A method and an apparatus for removing impurities from plant fibrous material which constitutes residual products in the refining of tuber or root vegetables, fruits etc. are described. The TS content of the plant fibrous material is adjusted for forming a first substance (21), whereafter the first substance, by means of a first screening means (51) is fractionated to form a first fraction (31). The TS content of the first fraction (31) is reduced, for the formation of a first mass (11), and the mass (11) is dried, for the formation of a second substance (22). This is fractionated in a second screening means (52) to form a second fraction (32) which substantially exclusively consists of plant fibres. An apparatus according to the invention comprises first means (41) for adjustment of the moisture content of supplied material, a first screening means (51) for the formation of a first fraction (31), a moistening device (60) which forms from the first fraction (31) a first mass (11), drying means (42) reducing the moisture content of the first mass (11) and forming a second substance (22), and a second screening means (52) which receives said substance and separates therefrom a second fraction (32) which substantially consists exclusively of plant fibres.
Patent EP-0323949-A1 (EP)
Title: Dispositif pour rectifier en continu les bords de rive de feuilles métalliques en mouvement
Inventor: SANDRETTI PINO
IPC: B23Q35/10
Filed: 1989-01-04
Abstract: Dispositif pour rectifier en continu les bords de rive de bandes de feuille métallique (3) en mouvement comportant un support fixe (5) et un support mobile (7) pouvant coulisser sur celui-ci perpendiculairement à la bande (3), le support mobile comportant un bras pivotant (11) muni à ses extrémi­tés d'un galet de guidage (15, 17) de la bande (3), des galets de dressage inférieur (23) et supérieur (25), un porte-outil amont (29) avec au moins un outil de dressage (31, 33) de la tranche et un porte-outil aval (35) avec au moins un outil de chanfreinage (37, 39) de la tranche, le support mobile (7) étant appliqué contre les bords de la bande, via les galets de guidage moyennant une force de pression réglable (47, 49).
Patent EP-0344333-A1 (EP)
Inventor: LARIN MARXEN PETROVICH
IPC: F04B37/08
Filed: 1988-11-14
Abstract: Une pompe d'adsorption cryogénique comprend une enveloppe (1) avec un couvercle (2), un fond (3) et une tubulure d'admission (4), un réservoir (7) destiné à l'agent cryogénique et consistant en deux chemises (8 et 9) montées l'une au-dessus de l'autre dans la région centrale de la pompe et interconnectées au moyen d'un élément annulaire (10). Le réservoir (7) de l'agent cryogénique est pourvu d'un conducteur de chaleur (13) entourant la chemise supérieure (8) de manière à former un creux à l'intérieur duquel est monté un écran (14) perméable aux gaz, tandis que l'adsorbant (16) est placé entre le conducteur de chaleur (13) et l'écran (14) perméable aux gaz. La pompe comporte également un conducteur à dépression (24) disposé à l'intérieur du réservoir (7) de l'agent cryogénique et muni de conducteurs de chaleur (29 et 30) fixés sur le conducteur à dépression (24) et montés à l'intérieur des chemises (8 et 9) respectivement, sur leur longueur. Les extrémités (25 et 26) du conducteur à dépression (24) sont dotées de ponts thermiques (27 et 28), respectivement, et sortent de l'enveloppe (1) par le fond de celle-ci (3). La pompe comporte également des tuyaux (31 et 32), respectivement, permettant l'introduction de l'agent cryogénique et l'évacuation de sa vapeur.
Patent EP-0362402-A1 (EP)
Inventor: HIRATA TOICHI
IPC: F15B11/04
Filed: 1989-03-02
Abstract: This invention relates to a method and an apparatus for driving a hydraulic machine equipped with a plurality of hydraulic actuators such as hydraulic shovel, which can operate all of the hydraulic actuators with normal operation speed characteristics (first mode), can change the operation speed characteristics of at least part of the hydraulic actuator(s) among these hydraulic actuators to other characteristics (second mode) in accordance with the work requirements and can operate the part of the hydraulic actuator(s) with the operation speed characteristics of the second mode without affecting the operation speed characteristics of the other hydraulic actuators.
Patent EP-0420862-A1 (EP)
Inventor: VON BORSTEL REID WARREN
IPC: A61K9/00
Filed: 1989-04-21
Abstract: Composés comprenant des 2'-désoxyribonucléosides, méthodes pour accélérer la guérison de plaies, d'abrasions, de coupures, d'incisions et de brûlures superficielles provoquées par la chaleur, le soleil, les produits chimiques ou les infections, et méthodes pour limiter les effets du vieillissement des tissus de l'épiderme. Ladite invention est fondée sur l'administration desdits composés à un animal.
Patent EP-0368998-A1 (EP)
Title: Assemblage de panneau de porte modulaire avec nterface de contact electrique pour vehicule automobile
Inventor: DOWD JAMES D
IPC: H01R13/24
Filed: 1989-05-05
Abstract: La présente invention se rapporte à une unité de porte de véhicule et à un système d'interface électrique pour un cadre pour porte de véhicule fixé mobile à la carrosserie d'un véhicule, ainsi qu'à un procédé d'assemblage de l'unité de porte du véhicule et d'un système d'interface électrique au cadre de porte du véhicule. Les procédés connus ont le désavantage du temps qu'il faut consacrer et de la précision requise pour le positionnement des composants. La présente invention résout ces problèmes en équipant un cadre de porte (102) avec une pastille de contact (120) et en équipant un module de panneau de porte (101) avec des éléments de contact (122) sollicités par des ressorts (124). Les éléments de contact (122) sont mis en interface avec la pastille (120) établissant ainsi les connexions électriques.
Patent EP-0436597-A1 (EP)
Title: Generation and selection of recombinant varied binding proteins.
Inventor: LADNER ROBERT CHARLES
IPC: C07K14/81
Filed: 1989-09-01
Abstract: In order to obtain a novel binding protein against a chosen target, DNA molecules, each encoding a protein comprising one of a family of similar potential binding domains and a structural signal calling for the display of the protein on the outer surface of a chosen bacterial cell, bacterial spore or phage (genetic package) are introduced into a genetic package. The protein is expressed and the potential binding domain is displayed on the outer surface of the package. The cells or viruses bearing the binding domains which recognise the target molecule are isolated and amplified. The successful binding domains are then characterised. One or more of these successful binding domains is used as a model for the design of a new family of potential binding domains, and the process is repeated until a novel binding domain having a desired affinity for the target molecule is obtained. In one embodiment, the first family of potential binding domains is related to bovine pancreatic trypsin inhibitor, the genetic package is M 13 phage, and the protein includes the outer surface transport signal of the M 13 gene III protein.
Patent EP-0439642-A1 (EP)
Inventor: SATO SHINJI
IPC: H02M7/5395
Filed: 1990-01-29
Abstract: A control apparatus for an inverter (3) including a filter consisting of a reactor (5) and a capacitor (6), connected to the output terminal thereof is operative to compute such a voltage correction value to cancel a voltage difference between the reference voltage (V u *, V v   *,  V w *) and the output voltage to add, to the voltage correction value, a value (ΔV r3 , ΔV s3 , ΔV t3 ) obtained by delaying the voltage correction value by one period of the inverter output voltage to prepare a reference correction value to correct the reference voltage by the reference correction value, thus to prepare a voltage command for control of the inverter. The voltage control based on the reference correction value is carried out in a feed-forward manner, thus making it possible to effectively eliminate voltage distortion appearing periodically in synchronization with the output voltage.
Patent EP-0385165-A1 (EP)
Inventor: NISHIZAWA CHIHARU
IPC: C23C18/26
Filed: 1990-02-12
Abstract: A process for metal plating a resin molded article molded from a resin composition containing as main components, a polyphenylene sulfide resin and a glass-reinforcing agent, which comprises, before the metal plating, 
(1) treating the resin molded article by immer­sion in a mixed liquid of nitric acid and a fluoride salt or in a mixed liquid of nitric acid and hydrofluoric acid (A treatment), then 
treating the resulting resin molded article by immersion in an organic polar solvent-containing liquid (B treatment), and further, if necessary, 
treating the resulting resin molded article by immersion in an aqueous floride salt or hydrofluoric acid solution (C treatment).
Patent EP-0384375-A1 (EP)
Title: Coin selector
Inventor: MONDARDINI MASSIMO
IPC: G07D/
Filed: 1990-02-20
Abstract: The selector comprises three sensors (SA-SB-SC) which are respectively sensitive to the thickness of the coins, to their material and to their diameter, and circuit means (µP) capable of generating first thresholds which define ranges of certainty and second thresholds which define ranges of probability to which the signals of the sensors are compared so as to emit an acceptance signal when at least two of the measured parameters fall within the respective ranges of certainty and, in case, the third falls within the respective range of probability.
Patent EP-0392526-A1 (EP)
Inventor: ENDERLE HEINRICH
IPC: F02K7/16
Filed: 1990-04-11
Abstract: A thrust nozzle for a supersonic jet aircraft with mobile upper and lower primary (12a,13a) and secondary flaps (12b,13b) is assigned to both the gas-turbine jet engine and to the ramjet engine, both engines being arranged axially one above the other and their outlet ducts (8,10) being divided by a dividing wall (14) which extends in the downstream direction as far as the narrowest cross-section of the thrust nozzle, against the end edge (20) of which the nozzle flaps can be laid on both sides, in a manner favourable in terms of flow, in the transition region from the primary flaps to the secondary flaps. It is thereby advantageously possible to close or open each of the two outlet ducts alternatively or simultaneously, while a narrow cross- section and divergence of the thrust nozzle which is optimum for the particular mach number at which the aircraft is flying can be set at the same time. 
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